Marshall & Swift® Valuation
Access accurate, defensible replacement costs
Clarify property valuation decisions
Real estate valuations require precise, verified cost data. Appraisers, assessors, insurers, and lenders rely on accurate calculations to make tax, lending, and underwriting decisions. For over 90 years, Marshall & Swift has provided the detailed cost data required to determine replacement values.
Advanced cost calculation tools

Residential and Commercial manuals
Access physical and digital handbooks with localized cost tables for thousands of building occupancies, construction classes, and yard improvements.
SwiftEstimator online software
Run single-screen, real-time replacement cost calculations. SwiftEstimator automatically applies regional multipliers to match localized construction market conditions.
Localized regional multipliers
Adjust baseline national costs to specific postal codes with thousands of multipliers that account for local labor rates and material price fluctuations.

Residential and Commercial manuals
Access physical and digital handbooks with localized cost tables for thousands of building occupancies, construction classes, and yard improvements.
SwiftEstimator online software
Run single-screen, real-time replacement cost calculations. SwiftEstimator automatically applies regional multipliers to match localized construction market conditions.
Localized regional multipliers
Adjust baseline national costs to specific postal codes with thousands of multipliers that account for local labor rates and material price fluctuations.
FAQ
What industries does Marshall & Swift property data serve?
We serve a wide range of industries, but some of our major markets include: Assessors and government (state, county, city) agencies; appraisal insurance, accounting, and legal tax consulting; construction, developers, and builders; banking and financial.
How often are the Marshall & Swift costs updated?
Our costing data is continually researched. Depending on the Marshall & Swift product you choose, you’ll see costs updated monthly, quarterly, or annually.
What if I need only an individual replacement cost for a real estate appraisal?
Swift Estimator offers a pay-as-you-go model that is available online, so you can access exactly the number of data pulls you need when you need them.
How can we help you?
Let's get this conversation started! Our team is here to provide you with more information and answer any questions you may have.
Trying to reach us by phone?
Get in touch with our sales team at (866) 774-3282. We're here Monday to Friday from 7 a.m. to 5 p.m. CT.
Looking for support?
Visit our dedicated support page to find support for all our products.
